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Updated: Feb 23, 2026

Preparation and Use of Carbonyl-decorated Carbenes in the Activation of White Phosphorus
Published on: October 3, 2014
Selective Derivatization of a Hexaphosphane from Functionalization of White Phosphorus
Felix Hennersdorf1, Julia Frötschel1, Jan J Weigand1
1Chair of Inorganic Molecular Chemistry, Technische Universität Dresden , D-01062 Dresden, Germany.
Abstract:
The reaction of LGa (L = Dipp(4-(Dipp-imino)pent-2-en-2-yl)amide; Dipp: 2,6-diisopropylphenyl) and white phosphorus was revisited. A plethora of unprecedented polyphosphanes in addition to the known monoinserted product LGaP4 (1) are observed. An optimized synthesis of the hitherto unknown hexaphosphane (LGa)2P6 (3) is presented, and its subsequent selective derivatization with Brønsted acids, MeOTf, Ph2ECl (E = P, As), and NaOCP provides access to a wealth of functionalized hexa- and heptaphosphanes.
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